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Page last updated
Thu 04 Apr 2024

The Freshwater Mussels (Unionoida) of the World (and other less consequential bivalves)

FM(U)otW(aolcb) is the web version of the MUSSEL Project Database. Follow the links to browse the data or use the custom Google search field. Either way, you win!

Cladomics pages are experimental — even more so than the rest of this site!

The purpose of the cladomics pages for each genus and family-group level taxon is to provide statistics and references indicating the extent to which published phylogenetic work supports the classification used here.

The Cladomics Summary provides an overview of the number of studies that have included terminal species representing this taxon as well as an indication of how frequently it has been recovered as monophyletic.

Following the summary, the available published clades representing the taxon are listed.

For more information, visit the Cladomics FARQ (frequently asked rhetorical questions) page. Abbreviations for the various statistics are explained on the FARQ!

Search the database pages:

Bivalvia | Unionoida | Unionoidea | Unionidae | Unioninae | Unionini

genus Inversiunio Habe, 1991: cladomics
     4 valid species

Cladomics Summary

number of species = 4

analyzed in 18 cladograms in 11 publications
maximum number of terminals in an analysis = 6, mean = 3.17

Basic Monophyly

number of cladograms that test basic monophyly (i.e., more than 1 included species) = 13
maximum number of included terminals = 6, mean = 4.0
proportion of cladograms that support basic monophyly = 1.0


Pairwise Cladogram Clustering

The graphs below depict in two dimensions all pair-wise ingroup distances within the cladome. See the Cladmoics FARQ for more information.


PCoA Ordination


NJ tree


Sano et al., 2020 [Publ 4138], fig. 1

iT tT bi riS oT roT roS iD
6 6 0 6 42 6 4 0.0

*** Top Monophyly Cladogram ***

  +----- Schistodesmus_lampreyanus  
  |                                 
  |  +-- Inversiunio_reinianus[1] **   
--+  |                              
  |  +-- Inversiunio_reinianus[2] **   
  |  |                              
  |  +-- Inversiunio_jokohamensis[1] **
  +--+                              
     +-- Inversiunio_jokohamensis[2] **
     |                              
     +-- Inversiunio_jokohamensis[3] **
     |                              
     +-- Inversiunio_jokohamensis[4] **

Chen et al., 2023 [Publ 4302], fig. 1

iT tT bi riS oT roT roS iD
2 2 0 2 38 15 9 --

*** Top Sister-Group Cladogram ***

           +-- Pseudocuneopsis_sichuanensis
  +--------+                               
  |        +-- Pseudocuneopsis_capitata    
  |                                        
--+        +-- Inversiunio_yanagawensis **    
  |  +-----+                               
  |  |     +-- Inversiunio_reinianus **       
  +--+                                     
     |  +----- Tchangsinaia_piscicula      
     +--+                                  
        |  +-- Unio_pictorum               
        +--+                               
           +-- Unio_crassus                

Sano et al., 2017 [Publ 3799], fig. 1

iT tT bi riS oT roT roS iD
6 6 4 6 21 2 1 3.0
                 +-- Nodularia_nipponensis      
  +--------------+                              
  |              +-- Nodularia_douglasiae       
--+                                             
  |  +-------------- Inversiunio_jokohamensis **   
  +--+                                          
     |  +----------- Inversiunio_yanagawensis[1] **
     +--+                                       
        |  +-------- Inversiunio_yanagawensis[2] **
        +--+                                    
           |  +----- Inversiunio_yanagawensis[3] **
           +--+                                 
              |  +-- Inversiunio_yanagawensis[4] **
              +--+                              
                 +-- Inversiunio_reinianus **      

Sano et al., 2017 [Publ 3799], fig. 2

iT tT bi riS oT roT roS iD
5 5 2 5 31 5 3 4.0
  +-------- Inversiunio_jokohamensis **   
  |                                    
--+  +----- Inversiunio_yanagawensis[3] **
  |  |                                 
  +--+  +-- Inversiunio_yanagawensis[1] **
     |  |                              
     +--+-- Inversiunio_yanagawensis[2] **
        |                              
        +-- Inversiunio_reinianus **      

Lopes-Lima et al., 2020 [Publ 4080], fig. 12

iT tT bi riS oT roT roS iD
5 5 2 5 4 2 1 5.0
           +-- Nodularia_breviconcha    
  +--------+                            
  |        +-- Nodularia_douglasiae     
--+                                     
  |  +-------- Inversiunio_jokohamensis ** 
  |  |                                  
  +--+  +----- Inversiunio_verrucosus[1] **
     |  |                               
     +--+----- Inversiunio_verrucosus[2] **
        |                               
        |  +-- Inversiunio_reinianus **    
        +--+                            
           +-- Inversiunio_yanagawensis ** 

Sayenko et al., 2021 [Publ 4189], fig. 6

iT tT bi riS oT roT roS iD
5 5 2 5 8 8 3 5.0
                    +-- Unio_pictorum              
  +-----------------+                              
  |                 +-- Unio_crassus               
  |                                                
  |           +-------- Inversiunio_jokohamensis **   
--+           |                                    
  |  +--------+  +----- Inversiunio_yanagawensis[2] **
  |  |        |  |                                 
  |  |        +--+----- Inversiunio_verrucosus **     
  |  |           |                                 
  +--+           |  +-- Inversiunio_reinianus **      
     |           +--+                              
     |              +-- Inversiunio_yanagawensis[1] **
     |                                             
     |  +-------------- Middendorffinaia_mongolica 
     +--+                                          
        |  +----------- Nodularia_breviconcha      
        +--+                                       
           |  +-------- Nodularia_douglasiae[2]    
           +--+                                    
              |  +----- Nodularia_nuxpersicae      
              +--+                                 
                 |  +-- Nodularia_douglasiae[1]    
                 +--+                              
                    +-- Nodularia_nipponensis      

Lopes-Lima et al., 2020 [Publ 4080], fig. 2-4

iT tT bi riS oT roT roS iD
4 4 2 4 118 22 7 6.0
              +-- Schistodesmus_lampreyanus
  +-----------+                            
  |           +-- Schistodesmus_spinosus   
  |                                        
  |        +----- Cuneopsis_rufescens      
  +--------+                               
--+        |  +-- Cuneopsis_heudei         
  |        +--+                            
  |           +-- Cuneopsis_celtiformis    
  |                                        
  |  +----------- Tchangsinaia_piscicula   
  +--+                                     
     |  +-------- Inversiunio_jokohamensis ** 
     +--+                                  
        |  +----- Inversiunio_verrucosus **   
        +--+                               
           |  +-- Inversiunio_reinianus **    
           +--+                            
              +-- Inversiunio_yanagawensis ** 

Sano et al., 2020 [Publ 4138], fig. 2

iT tT bi riS oT roT roS iD
4 4 2 4 69 11 5 5.0
           +----- Unio_crassus               
  +--------+                                 
  |        |  +-- Unio_delphinus             
  |        +--+                              
  |           +-- Unio_pictorum              
  |                                          
--+     +-------- Inversiunio_jokohamensis **   
  |  +--+                                    
  |  |  |  +----- Inversiunio_yanagawensis[2] **
  |  |  +--+                                 
  |  |     |  +-- Inversiunio_reinianus **      
  |  |     +--+                              
  +--+        +-- Inversiunio_yanagawensis[1] **
     |                                       
     |        +-- Tchangsinaia_piscicula     
     |  +-----+                              
     |  |     +-- Schistodesmus_lampreyanus  
     +--+                                    
        |  +----- Nodularia_douglasiae[2]    
        +--+                                 
           |  +-- Nodularia_nipponensis      
           +--+                              
              +-- Nodularia_douglasiae[1]    

Sano et al., 2020 [Publ 4138], fig. 3

iT tT bi riS oT roT roS iD
4 4 2 4 68 10 5 5.0
           +----- Unio_crassus               
  +--------+                                 
  |        |  +-- Unio_delphinus             
  |        +--+                              
  |           +-- Unio_pictorum              
  |                                          
--+     +-------- Inversiunio_jokohamensis **   
  |  +--+                                    
  |  |  |  +----- Inversiunio_yanagawensis[2] **
  |  |  +--+                                 
  |  |     |  +-- Inversiunio_reinianus **      
  |  |     +--+                              
  +--+        +-- Inversiunio_yanagawensis[1] **
     |                                       
     |        +-- Nodularia_nipponensis      
     |     +--+                              
     |     |  +-- Nodularia_douglasiae       
     +-----+                                 
           |  +-- Schistodesmus_lampreyanus  
           +--+                              
              +-- Tchangsinaia_piscicula     

Sano et al., 2020 [Publ 4138], fig. 4

iT tT bi riS oT roT roS iD
4 4 2 4 68 10 5 5.0
              +-- Nodularia_douglasiae       
  +-----------+                              
  |           +-- Nodularia_nipponensis      
  |                                          
--+           +-- Schistodesmus_lampreyanus  
  |  +--------+                              
  |  |        +-- Tchangsinaia_piscicula     
  +--+                                       
     |  +-------- Inversiunio_jokohamensis **   
     +--+                                    
        |  +----- Inversiunio_yanagawensis[2] **
        +--+                                 
           |  +-- Inversiunio_reinianus **      
           +--+                              
              +-- Inversiunio_yanagawensis[1] **

Wu et al., 2022 [Publ 4238], fig. 2d

iT tT bi riS oT roT roS iD
3 3 1 3 36 20 7 5.0
     +-------- Cuneopsis_rufescens     
  +--+                                 
  |  |  +----- Cuneopsis_celtiformis   
  |  +--+                              
  |     |  +-- Cuneopsis_heudei        
--+     +--+                           
  |        +-- Cuneopsis_demangei      
  |                                    
  |  +-------- Tchangsinaia_piscicula  
  +--+                                 
     |  +----- Inversiunio_jokohamensis **
     +--+                              
        |  +-- Inversiunio_reinianus **   
        +--+                           
           +-- Inversiunio_yanagawensis **

Wu et al., 2021 [Publ 4215], fig. 3

iT tT bi riS oT roT roS iD
2 2 0 2 22 1 1 --
  +----- Nodularia_douglasiae    
--+                              
  |  +-- Inversiunio_jokohamensis **
  +--+                           
     +-- Inversiunio_reinianus **   

Chen et al., 2023 [Publ 4302], fig. 2

iT tT bi riS oT roT roS iD
2 2 0 2 38 15 9 --
           +-- Pseudocuneopsis_sichuanensis
  +--------+                               
  |        +-- Pseudocuneopsis_capitata    
  |                                        
--+        +-- Inversiunio_yanagawensis **    
  |  +-----+                               
  |  |     +-- Inversiunio_reinianus **       
  +--+                                     
     |  +----- Tchangsinaia_piscicula      
     +--+                                  
        |  +-- Unio_pictorum               
        +--+                               
           +-- Unio_crassus                

Mabuchi & Nishida, 2020 [Publ 4120], fig. 1

iT tT bi riS oT roT roS iD
1 1 0 1 36 1 1 --
-- Inversiunio_reinianus

Kano et al., 2019 [Publ 4194], fig. 6

iT tT bi riS oT roT roS iD
1 1 0 1 9 1 1 --
  +-- Inversiunio_yanagawensis **
--+                           
  +-- Nodularia_nipponensis   

Wu et al., 2023 [Publ 4296], fig. 4

iT tT bi riS oT roT roS iD
1 1 0 1 22 12 7 --
  +----------- Tchangsinaia_piscicula       
--+                                         
  |  +-------- Inversiunio_yanagawensis **     
  +--+                                      
     |  +----- Pseudocuneopsis_capitata     
     +--+                                   
        |  +-- Pseudocuneopsis_yangshuoensis
        +--+                                
           +-- Pseudocuneopsis_sichuanensis 

Liu et al., 2023 [Publ 4310], fig. 4

iT tT bi riS oT roT roS iD
1 1 0 1 23 13 7 --
  +-------------- Tchangsinaia_piscicula       
--+                                            
  |  +----------- Inversiunio_yanagawensis **     
  +--+                                         
     |  +-------- Pseudocuneopsis_capitata     
     +--+                                      
        |  +----- Pseudocuneopsis_sichuanensis 
        +--+                                   
           |  +-- Pseudocuneopsis_wuana        
           +--+                                
              +-- Pseudocuneopsis_yangshuoensis

Liu et al., 2023 [Publ 4310], fig. 5

iT tT bi riS oT roT roS iD
1 1 0 1 23 13 7 --
              +-- Cuneopsis_rufescens          
  +-----------+                                
  |           +-- Cuneopsis_heudei             
  |                                            
  |        +----- Nodularia_douglasiae         
  +--------+                                   
--+        |  +-- Schistodesmus_lampreyanus    
  |        +--+                                
  |           +-- Schistodesmus_spinosus       
  |                                            
  |  +----------- Tchangsinaia_piscicula       
  |  |                                         
  +--+----------- Inversiunio_yanagawensis **     
     |                                         
     |  +-------- Pseudocuneopsis_capitata     
     +--+                                      
        |  +----- Pseudocuneopsis_sichuanensis 
        +--+                                   
           |  +-- Pseudocuneopsis_wuana        
           +--+                                
              +-- Pseudocuneopsis_yangshuoensis

Page updated: 07:04:25 Thu 04 Apr 2024

 
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